After four years and two babies, Nicole Richie and Joel Madden are officially becoming the Richie-Maddens, which will affect how they file taxes. To celebrate, they held a tabloid bidding war on their wedding photos. Stars: they're just like us!

The couple plans on giving the money to charity, so it's cool if they're making those tabloids pay up bigtime. [NY Post]

Richie kicked a Chanel gown to the curb, settling on a custom-made, $20,000 Marchesa. Byron from Byron+Tracy will fix up her hair. [E Online]

"Guess Joan Rivers' age" is a fun lunchtime game that NYC real estate superstar Barbara Corcoran and her friends play. But it's a monotonous game, because the answer changes only once a year. [NY Post]

Tonsillitis scare on the Glee set! Who was affected? Nobody's saying. Maybe they can't talk right now. [Contact Music]

Rihanna and Matt Kemp sound over. Supposedly, they both cheated too much. Maybe now that they're off, they can cheat with each other, and begin the relationship cycle anew. [Hello Beautiful]

Worst Dad Ever Michael Lohan shot up his face with the Botox and videotaped the procedure to put in a time capsule or something. Now Dina Lohan is suing him for child support money. Dina ain't so great either, but she wins this round. [TMZ]

As for Michael Lohan's 15-year-old maybe-daughter, who he's also supporting, he says, "I never admitted it was my child ... I'm paying to stay out of jail." Wow, "it"! A father's love. [NY Post]

Mark Wahlberg used to be a "man-child with Boy Scout dimples and a ripped torso whose squinty hazel eyes belied a dangerous sexuality ... a paragon of swagger." Now he's a famous actor. [Daily Beast]

Justin Bieber is juggling two young women: Selena Gomez and Jasmine Villegas. "Two older women on the go aged 16 is pretty impressive stuff," says "source." Yeah, if you mean the impressive stuff of EXPLOSIVE DRAMA and BROKEN HEARTS. Probably gonna see some break-up songs emerge from this sitch. [The Sun]

Michael Jackson's fans don't want the Discovery Channel to show a "gruesome" special called ""Michael Jackson's Autopsy," a re-eanactment of his autopsy, because it's an "affront to human dignity." Seriously, who thought people wanted to watch this? [TMZ]

Selena Gomez and Kim Kardashian both attended the Z100 Jingle Ball at Madison Square Garden. Did they talk about Justin Bieber? He performed a new song, "I Only Love You Selena Jasmine Kim." [Just Jared]

Nick Cannon told a roomful of people that his dad ruined the Santa myth for him. The people felt sorry for Nick and gifted him with diet tips. [NY Post]

Nicole Scherzinger doesn't believe in diets because she likes to eat food (weird!) and thinks that moderation plus activity equals answer to maintaining the weight you want. [Contact Music]

Ooh, a new trailer for Thor—Natalie Portman's next movie. No ballet in this one—just a warrior from the planet Asgard, or Sarsgaard. [Just Jared]